It has been previously reported that the newly characterized human gene UBE2Q2, a putative member of the ubiquitin-conjugating enzyme family, is over-expressed in the tumor mass and invasive epithelium in head and neck squamous cell carcinoma and breast cancer.
We have previously reported that the novel human gene, UBE2Q2, is a putative ubiquitin-conjugating enzyme that is located on chromosome 15 and is overexpressed in tumor mass and invasive epithelium in head and neck squamous-cell carcinoma.
These findings suggest that UBE2Q2 is a novel oncosuppressor that inhibits tumor growth and is related to the resistance to anticarcinoma agents and that UBE2Q2 likely functions as a novel diagnostic tool and a potentially therapeutic target for head and neck squamous cell carcinoma.